Objective To study the association between covid-19 vaccines, SARS-CoV-2 infection, and
risk of immune mediated neurological events. Design Population based historical rate …

Persistent symptoms following the acute phase of COVID-19 present a major burden to both
the affected and the wider community. We conducted a cohort study including over 856,840 …

Objective To describe the impact of the COVID‐19 pandemic on trends in incidence rates
(IR) of diagnoses of eating disorders (ED) among adolescents and young adults. Methods …

Purpose Real‐world data (RWD) offers a valuable resource for generating population‐level
disease epidemiology metrics. We aimed to develop a well‐tested and user‐friendly R …

Patients with cancer were excluded from pivotal randomized clinical trials of COVID-19
vaccine products, and available observational evidence on vaccine effectiveness (VE) …

Objectives Identifying profiles of hospitalized COVID-19 patients and explore their
association with different degrees of severity of COVID-19 outcomes (ie in-hospital mortality …

As limited data was available on the effect of persisting COVID-19 symptoms, we
characterised long COVID and identified key symptoms associated with persistent disease …

Background: While vaccines have proved effective to prevent severe COVID-19, their impact
to prevent long-term symptoms is not yet fully understood. Methods: We conducted …

IMPORTANCE The relationship between socioeconomic deprivation and COVID-19
infection and vaccination among children and adolescents remains unclear. OBJECTIVE To …

Prior evidence has suggested the multisystem symptomatic manifestations of post-acute
COVID-19 condition (PCC). Here we conducted a network cluster analysis of 24 WHO …